C++ GUI 编程，Qt 4.2 Chinese WP， 中文白皮书-C++ GUI programming, Qt 4.2 Chinese WP, Chinese White Paper

-Android 2.3.4 version of the UVC Camera test program, use YUYV format (in fact, MJPG format is used, as long as I commented out a few lines of code uncomment look like a camera), used in the android device node is/dev/video1 as a front camera, you w